4638784136

素因数分解:

$2^3\times 7^3\times {\mathrm{1690519}}^1$

素因数の和:1690546

約数の個数: 32

約数和(自身を含む): 10143120000

約数和(自身を除く): 5504335864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 1690519, 3381038, 6762076, 11833633, 13524152, 23667266, 47334532, 82835431, 94669064, 165670862, 331341724, 579848017, 662683448, 1159696034, 2319392068, 4638784136]

約数ペア:

[(1, 4638784136), (2, 2319392068), (4, 1159696034), (7, 662683448), (8, 579848017), (14, 331341724), (28, 165670862), (49, 94669064), (56, 82835431), (98, 47334532), (196, 23667266), (343, 13524152), (392, 11833633), (686, 6762076), (1372, 3381038), (2744, 1690519)]